1: (0 4 21)

(0 19 4 16 12 6 2)(1 5 3)(7 20 18)(8 17 15 11 9)(10 14 13)(21)

2: (4 16 19)

(0 19 12 6 2)(1 5 3)(4)(7 20 18)(8 17 15 11 9)(10 14 13)(16)(21)

3: (7 20 18)

(0 19 12 6 2)(1 5 3)(4)(7)(8 17 15 11 9)(10 14 13)(16)(18)(20)(21)

4: (2 12 6)

(0 19 12)(1 5 3)(2)(4)(6)(7)(8 17 15 11 9)(10 14 13)(16)(18)(20)(21)